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S:\agilent\e8285\REFGUIDE\MANUAL\fields.chp
Chapter 4, Description of Fields
Fields
Marker: Norm/Delta
This measurement field selects whether an additional marker is displayed to allow
delta values to be returned.
• Norm displays the Normal marker
• Delta displays the Normal marker, a Delta marker, and causes marker control to transfer
to the Delta marker.
GPIB Example
“DISP SAN;SANalyzer:MARKer:MODE ‘DELTa’”
selects Delta in this field.
“DISP SAN;MEAS:SANalyzer:MARKer:DELTa:FREQuency?
queries the difference in frequency between the two markers.
Operating Considerations
When Delta is selected, the Normal marker is stationary and the Delta marker
moves to different positions. Values returned are relative to the Normal marker.
Screens Where Field is Present
SPECTRUM ANALYZER
Marker: Time
This measurement displays the time elapsed from the trigger point to the current
marker position.
The REF SET function can be used with this measurement to display time relative
to a specific position.
Screens Where Field is Present
OSCILLOSCOPE